A1CKU

(2E)-3-[5-(dimethylamino)thiophen-2-yl]but-2-enal

Created:	2025-07-28
Last modified:	2025-10-01

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1 entries where A1CKU is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	26
Chiral Atom Count	0
Bond Count	26
Aromatic Bond Count	5

2D diagram of A1CKU

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Chemical Component Summary
Name	(2E)-3-[5-(dimethylamino)thiophen-2-yl]but-2-enal
Systematic Name (OpenEye OEToolkits)	(~{E})-3-[5-(dimethylamino)thiophen-2-yl]but-2-enal
Formula	C₁₀ H₁₃ N O S
Molecular Weight	195.281
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	C/C(=C\C=O)c1ccc(s1)N(C)C
SMILES	CACTVS	3.385	CN(C)c1sc(cc1)C(C)=CC=O
SMILES	OpenEye OEToolkits	3.1.0.0	CC(=CC=O)c1ccc(s1)N(C)C
Canonical SMILES	CACTVS	3.385	CN(C)c1sc(cc1)C(/C)=C/C=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C/C(=C\C=O)/c1ccc(s1)N(C)C
InChI	InChI	1.06	InChI=1S/C10H13NOS/c1-8(6-7-12)9-4-5-10(13-9)11(2)3/h4-7H,1-3H3/b8-6+
InChIKey	InChI	1.06	OHTTZWOXIMXANB-SOFGYWHQSA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.